Table 2 Factor loadings
From: “Psychometric properties of the Norwegian foot function index revised short form”
Factor 4 | Factor 2 | Factor 3 | Factor 1 | |
|---|---|---|---|---|
Sum of squared loadings | 6.78 | 6.15 | 3.95 | 2.75 |
Proportion variance | 0.20 | 0.18 | 0.12 | 0.08 |
Cumulative variance | 0.20 | 0.38 | 0.50 | 0.57 |
Proportion explained | 0.35 | 0.32 | 0.20 | 0.13 |
Cumulative Proportion | 0.35 | 0.66 | 0.87 | 1.00 |